07-30-2026, 06:07 AM
Hi,
I've just migrated from using MobileSheets on Chrome OS to a new Microsoft Surface Pro 11 on Windows ARM. For some reason zooming during annotation is lagging a lot and is causing a huge spike in RAM usage. Idling with a PDF open uses about 400MB; zooming in (but outside of annotation mode) goes up to 700-1000MB (but there is no noticeable lag); zooming in in annotation mode on a PDF with no annotations goes up to 1000MB; but when there are annotations, it spikes up to 3000 or even 4000MB ram, and there is a lot of lag. I've tried messing with the various display settings - using the GPU or not, render preference on speed or quality, changing whether highlights are drawn behind or not - they don't seem to make a difference. Any ideas how to fix? Thanks.
I've just migrated from using MobileSheets on Chrome OS to a new Microsoft Surface Pro 11 on Windows ARM. For some reason zooming during annotation is lagging a lot and is causing a huge spike in RAM usage. Idling with a PDF open uses about 400MB; zooming in (but outside of annotation mode) goes up to 700-1000MB (but there is no noticeable lag); zooming in in annotation mode on a PDF with no annotations goes up to 1000MB; but when there are annotations, it spikes up to 3000 or even 4000MB ram, and there is a lot of lag. I've tried messing with the various display settings - using the GPU or not, render preference on speed or quality, changing whether highlights are drawn behind or not - they don't seem to make a difference. Any ideas how to fix? Thanks.